ZeroCrossCorrelation Properties of Asymmetric ZCZ Sequence Sets

 OMATA Kosuke
 the Graduate School of Engineering, Kanagawa Institute of Technology

 TORII Hideyuki
 the Department of Information Network and Communication, Kanagawa Institute of Technology

 MATSUMOTO Takahiro
 the University Evaluation Department, Yamaguchi University
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Author(s)

 OMATA Kosuke
 the Graduate School of Engineering, Kanagawa Institute of Technology

 TORII Hideyuki
 the Department of Information Network and Communication, Kanagawa Institute of Technology

 MATSUMOTO Takahiro
 the University Evaluation Department, Yamaguchi University
Abstract
Recently, asymmetric zerocorrelation zone (AZCZ) sequence sets that are composed of several sequence subsets have been proposed. In AZCZ sequence sets, the zerocrosscorrelation zone (ZCCZ) length between different sequence subsets is larger than the zerocorrelation zone (ZCZ) length in each sequence subset. However, the ZCCZ length between different sequence subsets was not precisely shown in previous studies. The present letter shows precisely the ZCCZ length between different sequence subsets. This information is useful for estimating the magnitude of intercell interference when designing approximately synchronized codedivision multipleaccess (ASCDMA) systems.
Journal

 IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 95(11), 19261930, 20121101
The Institute of Electronics, Information and Communication Engineers
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